1. Sterility of the uterine cavity;Ansbacher;Am J Obstet Gynecol,1967
2. The morbidity and mortality of mid-trimester sepsis associated with IUDs;Christian,1975
3. Unsuspected pelvic infection discovered at tubal ligation;Wright,1975
4. Septic pregnancy associated with Dalkon Shield intrauterine device;Hurt;Obstet Gynecol,1974